Commencements / complete inventory / Ranked / relevance Index refreshed nightly · 30 Jul 2026

Complete commencement inventory

Every commencement project, and every notice underneath it

The full retained public-safe commencement history, grouped by planning authority and planning reference. Switch to Notices to inspect each source identity and phase separately.

138,265 Projects grouped by planning ref
153,613 Notice identities individual source notices
10,187 Multi-notice projects phased or revised starts
42,039 Named-builder notices builder stated on the notice
138,265 In this window All history · 153,613 notices
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Showing 1,226–1,250 of 2,495 projects

Extension
29 May 2024 · Commenced
1 notice · 1 source identity

Construct a single storey extension to dormer bungalow

Milltown, Belturbet, Cavan · Cavan County Council · Planning ref 21/453

Construct a single storey extension to dormer bungalow comprising sitting room & porch with alterations to elevations and associated works
Material alterationChange of use
27 May 2024 · Commenced
1 notice · 1 source identity

Change of use of an existing vacant ground floor retail unit to

Ballyconnell, Cavan · Cavan County Council · Planning ref 2360243

Change of use of an existing vacant ground floor retail unit to Licensed Betting Office (to be relocated subject to planning, from the existing local Boylesports Licensed Betting Office premises at Main Street, Ballyconnell, County Cavan, ) and to include for all new signage and associated site works
New build
24 May 2024 · Commenced
1 notice · 1 source identity

A new light industrial building with two storey storage, office

Virginia, Cavan · Cavan County Council · Planning ref 23/232

Construction of a new light industrial building with two storey storage, office block consisting of – reinforced concrete foundation – steel portal frame/masonry construction (conventional blockwork) – timber first floor construction – all to constructed to current building regulations
Extension
18 May 2024 · Commenced
1 notice · 1 source identity

Alteration and extension of existing dwelling — Ballinagh

Ballinagh, Cavan · Cavan County Council · Planning ref 23/223

alteration and extension of existing dwelling. Works include site development works and connection to existing services.
Extension
13 May 2024 · Commenced
1 notice · 1 source identity

To renovate and extend existing residence as follows — Cavan

Cavan, Cavan · Cavan County Council · Planning ref 2460015

To renovate and extend existing residence as follows.1: Carry out internal alterations to create a family flat within the existing building footprint. 2: Erect single storey extension to rear of dwelling. 3: Raise perimeter wall levels of original dwelling to provide 1st floor dormer-type accommodation. Proposal to include associated raising of roof level, associated alterations to elevations and all ancillary site works at Swellan Lower, Cavan Town.
New build
10 May 2024 · Commenced
1 notice · 1 source identity

New detached dormer style dwelling — Lisgrey

Lisgrey, Cavan · Cavan County Council · Planning ref 23231

New detached dormer style dwelling
ExtensionChange of use
09 May 2024 · Commenced
1 notice · 1 source identity

Construct single storey extension to rear of existing commercial

Killeshandra, Cavan · Cavan County Council · Planning ref 2360222

Construct single storey extension to rear of existing commercial unit together with change of use of first floor residential accommodation to offices with alterations to plans, elevations and associated site works at Main Street, Killeshandra, Co. Cavan.
New build
08 May 2024 · Commenced
1 notice · 1 source identity

A dormer type dwelling, formation of new site entrance onto

Carrickaboy, Cavan · Cavan County Council · Planning ref 2360276

Construction of a dormer type dwelling, formation of new site entrance onto public road, installation of proprietary wastewater treatment unit and percolation area and completion of all ancillary site works
Extension
06 May 2024 · Commenced
1 notice · 1 source identity

An extension to the north west and north east side of an

Arvagh, Cavan · Cavan County Council · Planning ref 23/60097

Construction of an extension to the north west and north east side of an existing dwelling house, new proposed bay window to south west side, alterations to the internal layout and external fabric of the existing dwelling , new boundary walls, piers and fencing, decommissioning of existing septic tank, installation of new wastewater treatment unit and percolation area and all ancillary site works at Behy, Arvagh, Co. Cavan
Extension
06 May 2024 · Commenced
1 notice · 1 source identity

Single storey house extension at L-7062-0, Carrickavee

Ballyjamesduff, Cavan · Cavan County Council · Planning ref 23301

Single storey house extension at L-7062-0, Carrickavee, Ballyjamesduff, Co Cavan, .
Extension
02 May 2024 · Commenced
1 notice · 1 source identity

Enclose existing roof structure for use as workshop extension to

Ballyconnell, Cavan · Cavan County Council · Planning ref 22360

enclose existing roof structure for use as workshop extension to existing factory
New build
25 Apr 2024 · Commenced
1 notice · 1 source identity

A bungalow type dwelling house, entrance, boundary fence/wall

Finea, Cavan · Cavan County Council · Planning ref 2241

Construction of a bungalow type dwelling house, entrance, boundary fence/wall, suitable sewerage system with polishing filter and all ancillary site works
New build
24 Apr 2024 · Commenced
1 notice · 1 source identity

Construct a new two- storey dwelling house, form new vehicular

Poles, Cavan · Cavan County Council · Planning ref 23/60033

Construct a new two- storey dwelling house, form new vehicular site entrance, and installation of approved proprietary wastewater treatment system & percolation area, together with all associated site development works
New build
24 Apr 2024 · Commenced
1 notice · 1 source identity

Proposed storey and a half dwelling house, wastewater treatment

Cootehill, Cavan · Cavan County Council · Planning ref 23/184

Proposed storey and a half dwelling house, wastewater treatment system and percolation area, provision of access lane, entrance walls and piers together with all ancillary site development works at Boagh, Maudabawn, Cootehill, Co. Cavan
New build
24 Apr 2024 · Commenced
1 notice · 1 source identity

A split level detached dwelling, new vehicular entrance onto

Shercock, Cavan · Cavan County Council · Planning ref 2385

Construction of a split level detached dwelling, new vehicular entrance onto roadway, driveway, waste water treatment system, percolation area, landscaping and associated site works.
New build
24 Apr 2024 · Commenced
1 notice · 1 source identity

Proposed single storey house, wastewater treatment system and

Drung, Cavan · Cavan County Council · Planning ref 22/169

Proposed single storey house, wastewater treatment system and percolation area, provision of access lane, entrance walls and piers together with all ancillary site development works at Killymullin, Drung Co. Cavan.
New build
23 Apr 2024 · Commenced
1 notice · 1 source identity

To erect new dwelling house, entrance, boundary walls, piers

Kilcogy, Cavan · Cavan County Council · Planning ref 21666

To erect new dwelling house, entrance, boundary walls, piers with sewerage treatment system and percolation area at Cloncovet, Kilcogy, Co Cavan
ExtensionMaterial alteration
23 Apr 2024 · Commenced
1 notice · 1 source identity

A single storey extension to the rear/side of existing dwelling

Ballyhaise, Cavan · Cavan County Council · Planning ref 23/202

The construction of a single storey extension to the rear/side of existing dwelling, raise roof level of existing dwelling and carry out associated alterations to external elevations, and all site development works including the decommissioning of an existing septic tank & percolation area and the installation of a new mechanical wastewater treatment system and polishing filter.
New build
23 Apr 2024 · Commenced
1 notice · 1 source identity

Dwelling House and all ancillary works — Milltown

Milltown, Belturbet, Cavan · Cavan County Council · Planning ref 23/76

Construction of Dwelling House and all ancillary works.
New build
23 Apr 2024 · Commenced
1 notice · 1 source identity

Erect new dwelling house, entrance, boundary walls, piers with

Carrickaclevin, Cavan · Cavan County Council · Planning ref 20604

Erect new dwelling house, entrance, boundary walls, piers with sewerage treatment system and percolation area at Drumroosk, Ballinagh, Co Cavan.
New build
23 Apr 2024 · Commenced
1 notice · 1 source identity

To erect new dwelling house, entrance, boundary walls, piers

Cavan, Cavan · Cavan County Council · Planning ref 2360165

To erect new dwelling house, entrance, boundary walls, piers with sewerage treatment system & percolation area at Drumlaunaght, Farnham, Cavan, Co. Cavan.
Extension
23 Apr 2024 · Commenced
1 notice · 1 source identity

Renovation and extension to existing dwelling, installation of

Bailebourough, Cavan · Cavan County Council · Planning ref 23196

Renovation and extension to existing dwelling, installation of WWTS and all associated site works.
New build
23 Apr 2024 · Commenced
1 notice · 1 source identity

To construct revised house floor plans and elevations from

Kilcogy, Cavan · Cavan County Council · Planning ref 21659

To construct revised house floor plans and elevations from previously granted under Ref. No. 21/66 and all ancillary site works at Cloncovet, Kilcogy, Co Cavan.
New build
22 Apr 2024 · Commenced
1 notice · 1 source identity

A part single/part two storey dwelling & attached domestic

Killeshandra, Cavan · Cavan County Council · Planning ref 21442

Construction of a part single/part two storey dwelling & attached domestic garage, entrance, wastewater treatment system & percolation area and all ancillary site works.
Extension
22 Apr 2024 · Commenced
1 notice · 1 source identity

Construct a two storey extension to the side of existing

Shercock, Cavan · Cavan County Council · Planning ref 23/288

Construct a two storey extension to the side of existing dwelling house, upgrade existing septic tank to new sewerage treatment system and percolation area and all associated site works at Corcloghan, Shercock, Co. Cavan

Counting and privacy. A notice identity is one public source-family/reference pair. Projects group only where canonical planning authority and planning reference match. Highest notice-stated units and floor area are shown; phases are never summed. Personal names, contact details, Eircodes and raw private addresses remain outside this public projection.